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rewona [7]
2 years ago
5

You are studying a plant whose seeds persist in the soil for a long time, normally only germinating when the seeds are brought t

o the surface in full sun by a disturbance such as a tree fall. However, in one of your experimental lineages you find that many seeds germinate when the surface is in full sun even if the seeds are buried too deep to grow to the surface before exhausting their reserves. You suspect that this lineage has a mutation that inhibits:
Biology
1 answer:
Mama L [17]2 years ago
5 0

Answer:

The conversion of Pfr to Pr.

Explanation:

If the seeds germinates properly  when the surface is in full sun and persist to germinate when buried deep into the soil, this shows that this lineage of seeds  has a mutation that inhibits <em>the conversion of Pfr to Pr</em>

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Answer:

genetics

Explanation:

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A way of classifying organisms into categories based on their similarities.
Ulleksa [173]

Answer:

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2 years ago
In a particular case of secondary succession, three species of wild grass all invaded a field. By the second season, a single sp
Maru [420]

Answer:

In a particular case of secondary succession, three species of wild grass all invaded a field. By the second season, a single species dominated the field and the other two species had a lower relative abundance. A possible factor contributing to the abundances of these species in this example of secondary succession is <u>inhibition</u>.

Explanation:

Trees are great examples of allelopathy in plants. Some use their allelochemicals to inhibit germination or impede development of nearby plant life. Most allelopathic trees release these chemicals through their leaves, which are toxic once absorbed by other plants. Black walnut is a prime example of this.

8 0
3 years ago
Describe the role of proteins, lipids, and carbohydrates in the structure of the phospholipid bilayer. Include how
Ne4ueva [31]

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Carbohydrates covalently linked to proteins (glycoproteins) or lipids (glycolipids) are also a part of cell membranes, and function as adhesion and address loci for cells. The Fluid Mosaic Model describes membranes as a fluid lipid bilayer with floating proteins and carbohydrates.

Explanation:

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Draw a diagram of a cell in anaphase 2
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